CVE-2018-18327
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
A KERedirect Untrusted Pointer Dereference Privilege Escalation vulnerability in Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) and above could allow a local attacker to escalate privileges on vulnerable installations. The issue results from the lack of proper validation function on 0x6eDC offset user-supplied buffer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Overview
- CVE ID
- CVE-2018-18327
- Assigner
- security@trendmicro.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-10-23T14:29:02
- Last Modified Date
- 2018-12-04T13:25:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:trendmicro:antivirus_for_mac_2017:*:*:*:*:*:*:*:* | 1 | OR | 7.0 | 7.1.1124 |
| cpe:2.3:a:trendmicro:antivirus_for_mac_2018:*:*:*:*:*:*:*:* | 1 | OR | 8.0 | 8.0.3082 |
| cpe:2.3:a:trendmicro:antivirus_for_mac_2019:*:*:*:*:*:*:*:* | 1 | OR | 9.0 | 9.0.1356 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-18-1295/ | Third Party Advisory VDB Entry |
| https://esupport.trendmicro.com/solution/ja-jp/1121350.aspx | Vendor Advisory |
| https://esupport.trendmicro.com/en-US/home/pages/technical-support/1121296.aspx | Vendor Advisory |
| http://www.securityfocus.com/bid/105757 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-18327 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18327 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:50:55 | Added to TrackCVE | |||
| 2022-12-03 13:44:36 | 2018-10-23T14:29Z | 2018-10-23T14:29:02 | CVE Published Date | updated |
| 2022-12-03 13:44:36 | 2018-12-04T13:25:58 | CVE Modified Date | updated | |
| 2022-12-03 13:44:36 | Analyzed | Vulnerability Status | updated |